Implementation of a function 'digest()' for the creation of hash
digests of arbitrary R objects (using the md5, sha-1, sha-256,
crc32, xxhash and murmurhash algorithms) permitting easy comparison
of R language objects, as well as a function 'hmac()' to create
hash-based message authentication code. The md5 algorithm by Ron
Rivest is specified in RFC 1321, the sha-1 and sha-256 algorithms
are specified in FIPS-180-1 and FIPS-180-2, and the crc32 algorithm
is described in ftp://ftp.rocksoft.com/cliens/rocksoft/papers/crc_v3.txt.
For md5, sha-1, sha-256 and aes, this package uses small standalone
implementations that were provided by Christophe Devine. For crc32,
code from the zlib library is used. For sha-512, an implementation
by Aaron D. Gifford is used. For xxHash, the implementation by Yann
Collet is used. For murmurhash, an implementation by Shane Day is
used. Please note that this package is not meant to be deployed for
cryptographic purposes for which more comprehensive (and widely
tested) libraries such as OpenSSL should be used.
WWW: https://cran.r-project.org/web/packages/digest/

Update the default version of GCC used in the Ports Collection from
GCC 4.6.4 to GCC 4.7.3. This entails updating the lang/gcc port as
well as changing the default in Mk/bsd.default-versions.mk.
Part II, Bump PORTREVISIONs.
PR: 182136
Supported by: Christoph Moench-Tegeder <cmt@burggraben.net> (fixing many ports)
Tested by: bdrewery (two -exp runs)

Update to libmpc version 1.0.1 which brings the following fixes:
- Switched to automake 1.11.6, see CVE-2012-3386.
- #14669: Fixed extraction of CC from gmp.h.
- Fixed case of intermediate zero real or imaginary part in mpc_fma,
found by hydra with GMP_CHECK_RANDOMIZE=1346362345.
This is on top of the following changes from version 1.0
- Licence change towards LGPLv3+ for the code and GFDLv1.3+ (with no
invariant sections) for the documentation.
- 100% of all lines are covered by tests
- Renamed functions
. mpc_mul_2exp to mpc_mul_2ui
. mpc_div_2exp to mpc_div_2ui

- Add a new port: security/R-cran-digest
The digest package provides a function 'digest' for the creation
of hash digests of arbitrary R objects (using the md5, sha-1, sha-256
and crc32 algorithms) permitting easy comparison of R language
objects, as well as a function hmac() to create hash-based message
authentication code. The md5 algorithm by Ron Rivest is specified
in RFC 1321, the SHA-1 and SHA-256 algorithms are specified in
FIPS-180-1 and FIPS-180-2, and the crc32 algorithm is described in
ftp://ftp.rocksoft.com/cliens/rocksoft/papers/crc_v3.txt. For md5,
sha-1 and sha-256, this packages uses small standalone implementations
that were provided by Christophe Devine. For crc32, code from the
zlib library is used. Please note that this package is not meant
to be deployed for cryptographic purposes for which more comprehensive
(and widely tested) libraries such as OpenSSL should be used.
WWW: http://cran.r-project.org/web/packages/digest/